EP 3046652 A1 20160727 - OPTIMIZATION OF STRIPPER FEED CONFIGURATION FOR RICH/LEAN SOLVENT REGENERATION
Title (en)
OPTIMIZATION OF STRIPPER FEED CONFIGURATION FOR RICH/LEAN SOLVENT REGENERATION
Title (de)
OPTIMIERUNG DER ABSTREIFERZUFÜHRUNGSKONFIGURATION ZUR AUFBEREITUNG FETTER/MAGERER LÖSUNGSMITTEL
Title (fr)
OPTIMISATION DE CONFIGURATION D'ALIMENTATION DE COLONNE DE RÉGÉNÉRATION POUR RÉGÉNÉRATION DE SOLVANT RICHE/PAUVRE
Publication
Application
Priority
- US 201361879788 P 20130919
- US 2014055103 W 20140911
Abstract (en)
[origin: WO2015041914A1] Disclosed is an improved process for regenerating solvent used to remove contaminants from a fluid stream. Said process comprises a solvent regeneration system (10) comprising a rich/lean solvent stripper column (29), reboiler (50), condenser (36), and reflux receiver (38) wherein the improvement is the location 46 of the condensed stripper gas return from the reflux receiver.
IPC 8 full level
B01D 53/14 (2006.01)
CPC (source: EP RU US)
B01D 3/00 (2013.01 - EP US); B01D 3/007 (2013.01 - EP US); B01D 19/0015 (2013.01 - EP US); B01D 53/14 (2013.01 - RU); B01D 53/1425 (2013.01 - EP US); B01D 2252/2021 (2013.01 - EP US); B01D 2252/2025 (2013.01 - EP US); B01D 2252/2026 (2013.01 - EP US); B01D 2252/20421 (2013.01 - EP US); B01D 2252/20426 (2013.01 - EP US); B01D 2252/20431 (2013.01 - EP US); B01D 2252/20447 (2013.01 - EP US); B01D 2252/20452 (2013.01 - EP US); B01D 2252/20468 (2013.01 - EP US); B01D 2252/20484 (2013.01 - EP US); B01D 2252/20489 (2013.01 - EP US); B01D 2256/245 (2013.01 - EP US); B01D 2257/108 (2013.01 - EP US); B01D 2257/302 (2013.01 - EP US); B01D 2257/304 (2013.01 - EP US); B01D 2257/306 (2013.01 - EP US); B01D 2257/308 (2013.01 - EP US); B01D 2257/406 (2013.01 - EP US); B01D 2257/408 (2013.01 - EP US); B01D 2257/502 (2013.01 - EP US); B01D 2257/504 (2013.01 - EP US); B01D 2257/702 (2013.01 - EP US); Y02P 70/10 (2015.11 - EP US)
Citation (search report)
See references of WO 2015041914A1
Citation (examination)
- EP 1967249 A1 20080910 - RWE POWER AG [DE]
- US 2012260801 A1 20121018 - IIJIMA MASAKI [JP]
- US 4367258 A 19830104 - LAGANA VINCENZO [IT], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2015041914 A1 20150326; CA 2923078 A1 20150326; CN 105517690 A 20160420; CN 105517690 B 20190507; EP 3046652 A1 20160727; JP 2016536137 A 20161124; JP 2019171378 A 20191010; KR 20160058826 A 20160525; MX 2016002708 A 20160510; RU 2016114738 A 20171024; RU 2667285 C2 20180918; SA 516370743 B1 20180402; US 2016193560 A1 20160707; US 9943801 B2 20180417
DOCDB simple family (application)
US 2014055103 W 20140911; CA 2923078 A 20140911; CN 201480048175 A 20140911; EP 14772037 A 20140911; JP 2016543933 A 20140911; JP 2019087412 A 20190507; KR 20167008793 A 20140911; MX 2016002708 A 20140911; RU 2016114738 A 20140911; SA 516370743 A 20160315; US 201414905531 A 20140911